Although not all of these side effects may occur, if they do occur they may need medical attention. Check with your doctor immediately if any of the following side effects occur while taking chloroquine: Incidence not known Some side effects of chloroquine may occur that usually do not need medical attention. Fibromyalgia plaquenil reviews Chloroquine aralen dosage Stopping hydroxychloroquine abruptly Oct 01, 2018 Chloroquine phosphate tablets should not be used in these conditions unless the benefit to the patient outweighs the potential risks. Usage in Pregnancy Usage of Chloroquine during pregnancy should be avoided except in the prophylaxis or treatment of malaria when the benefit outweighs the potential risk to the fetus. DIAGNOSIS. Hydroxychloroquine myopathy. DISCUSSION. Hydroxychloroquine HCQ, a commonly used drug for various autoimmune conditions, is widely distributed into cardiac and skeletal muscle tissue. It is a large amphiphilic molecule that can cause both myofiber necrosis and vacuolar myopathy. Thank you for your interest in spreading the word about The BMJ. NOTE We only request your email address so that the person you are recommending the page to knows that you wanted them to see it, and that it is not junk mail. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. These side effects may go away during treatment as your body adjusts to the medicine. Chloroquine myopathy Chloroquine myopathy and neuropathy with elevated CSF protein., Final Diagnosis -- Hydroxychloroquine myopathy - UPMC Plaquenil drug nutrient interactions Jul 30, 2019 Before the administration of chloroquine, the patient had only a mild skin erythema in the irradiated area, which was consistent with the radiotherapy dose she had received. On day 3 of chloroquine therapy, she developed localized brisk bullous eruptions in the irradiated area, which developed into a patch of fulminant moist desquamation. Chloroquine Side Effects Common, Severe, Long Term -. Chloroquine myopathy. The BMJ. Chloroquine - FDA prescribing information, side effects.. Hydroxychloroquine-Induced Myopathy. Article. role. 3, 4 Hydroxychloroquine-induced neuromyopathy has been less frequent and less aggressive 5 than that secondary to chloroquine. That is why. Respiratory failure associated with HCQ myopathy. Our patient presented with proximal myopathy, respiratory insufficiency, and necrotizing vacuolar myopathy with curvilinear body formation. Her risk factors included her age, white race, and long duration of HCQ use. The differential diagnosis included corticosteroid myopathy and inclusion body. Although the precise incidence is unknown, drug-induced myopathy is among the most common causes of muscle disease. Drug-induced myopathy ranges from mild myalgias with or without mild weakness to chronic myopathy with severe weakness and to massive rhabdomyolysis with acute renal failure.